890366409

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 1393127424

約数和(自身を除く): 502761015

約数列:

[1, 3, 9, 23, 37, 69, 101, 111, 207, 303, 333, 851, 909, 1151, 2323, 2553, 3453, 3737, 6969, 7659, 10359, 11211, 20907, 26473, 33633, 42587, 79419, 85951, 116251, 127761, 238257, 257853, 348753, 383283, 773559, 979501, 1046259, 2673773, 2938503, 4301287, 8021319, 8815509, 12903861, 24063957, 38711583, 98929601, 296788803, 890366409]

約数ペア:

[(1, 890366409), (3, 296788803), (9, 98929601), (23, 38711583), (37, 24063957), (69, 12903861), (101, 8815509), (111, 8021319), (207, 4301287), (303, 2938503), (333, 2673773), (851, 1046259), (909, 979501), (1151, 773559), (2323, 383283), (2553, 348753), (3453, 257853), (3737, 238257), (6969, 127761), (7659, 116251), (10359, 85951), (11211, 79419), (20907, 42587), (26473, 33633)]